Purchase Qty. Reference FOB Price
10-99 Pieces US$27.00
100-499 Pieces US$25.00
500-999 Pieces US$23.00
1,000+ Pieces US$21.00
Product Description
DM103B Air Quality Monitor PM 2.5 Sensor Dust Detector Meter with Indoor Temperature and Humidity Why use this product: In many cities, they have pollution so need to verify air quality. An ideal multi-function testing tool to monitor the air quality, a safeguard for family health If you ...